Company Description

Koolboks is dedicated to making refrigeration accessible and affordable with eco-friendly solar-powered freezers. Our innovative Cooling-as-a-Service model, combined with Pay-As-You-Go technology, brings sustainable and reliable refrigeration solutions to underserved communities. By addressing energy access challenges, Koolboks empowers individuals, businesses, and communities worldwide to preserve their goods effectively and efficiently. At Koolboks, we believe that everyone deserves access to refrigeration because "Life is Kool!".

Role Overview

We are seeking a highly skilled and hands-on Technical Team Lead to lead the design, deployment, and optimization of solar energy systems, battery storage solutions, and IoT-enabled energy platforms. The ideal candidate will combine strong technical expertise with leadership capabilities to drive innovation, ensure system reliability, and support business growth.

Key ResponsibilitiesTechnical Leadership

• Lead the design, engineering, and implementation of solar PV systems, battery energy storage systems (BESS), and IoT-based monitoring solutions
• Oversee system architecture, integration, and performance optimization across projects
• Ensure compliance with industry standards, safety regulations, and quality benchmarks

Team Management

• Manage and mentor a multidisciplinary technical team (engineers, technicians, IoT specialists)
• Assign tasks, review work, and ensure timely project delivery
• Foster a culture of innovation, accountability, and continuous improvement

Project Execution

• Oversee end-to-end project lifecycle: design, procurement, installation, commissioning, and maintenance
• Collaborate with project managers and stakeholders to meet deadlines and budgets
• Troubleshoot complex technical issues and provide scalable solutions

IoT & Data Systems

• Lead the development and integration of IoT solutions for remote monitoring and predictive maintenance
• Ensure proper data collection, analysis, and reporting for system performance
• Evaluate and implement new technologies to enhance system intelligence

Battery Storage Systems

• Design and optimize battery storage solutions for residential, commercial, or utility-scale applications
• Ensure proper integration with solar systems and grid infrastructure
• Monitor performance, safety, and lifecycle management of battery assets

Stakeholder Collaboration

• Work closely with business development, operations, and external partners
• Provide technical support during client engagements and proposals
• Translate technical concepts into clear, actionable insights for non-technical stakeholders

RequirementsExperience

• 3–5 years of experience in the solar energy sector
• Proven experience working with battery storage systems and IoT technologies
• Prior experience in a technical leadership or supervisory role is strongly preferred

Technical Skills

• Strong knowledge of solar PV system design and installation
• Experience with battery technologies (e.g., lithium-ion systems, BMS)
• Familiarity with IoT platforms, sensors, and remote monitoring systems
• Understanding of electrical systems, inverters, and grid integration
• Proficiency with relevant design and simulation tools

Education

• Bachelor’s degree in Electrical Engineering, Renewable Energy, or related field (Master’s is a plus)

Key Competencies

• Leadership and team management
• Problem-solving and analytical thinking
• Strong communication skills
• Project management capability
• Adaptability and innovation mindset

Nice to Have

• Certifications in solar energy or energy storage systems
• Experience with SCADA systems or advanced monitoring platforms
• Knowledge of local energy regulations and standards

What We Offer

• Competitive salary and benefits
• Opportunity to work on cutting-edge renewable energy solutions
• Career growth in a fast-evolving sector